We are extremely pleased to offer you charlotte cut seed beads in the very small 15/0 size. This size has not been available for decades. These very small beads are often found on many old historical beaded objects. The small size allows for intricate and fine work that is just not possible with the larger seed beads so often used today. It will certainly take longer to bead with these and perhaps a more skillful hand, but the results are well worth it.